RV 10.2.7
यं त्वा द्यावापृथिवी यं त्वापस् त्वष्टा यं त्वा सुजनिमा जजान । पन्थाम् अनु प्रविद्वान् पितृयाणं द्युमद् अग्ने समिधानो वि भाहि ॥
yaṃ tvā dyāvāpṛthivī yaṃ tvāpas tvaṣṭā yaṃ tvā sujanimā jajāna | panthām anu pravidvān pitṛyāṇaṃ dyumad agne samidhāno vi bhāhi ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
Thou whom the Heaven and Earth, thou whom the Waters, and Tvastar, maker of fair things, created, Well knowing, all along the Fathers' pathway, shine with resplendent light, enkindled, Agni.
Translated by Ralph T. H. Griffith (1896)